package staticproxy;

/**
 * @author : cww
 * @date : 2021/1/13 21:59
 */
public class StarProxy implements IStar{
    private IStar star;
    public StarProxy(IStar star){
        this.star = star;
    }
    @Override
    public void sing() {
        System.out.println("助手签合同");
        System.out.println("助手确认时间");
        this.star.sing();
        System.out.println("收线");
    }
}
